Restored printing of BANNER if topographica is invoked with no options or the -g option. Tried to simplify handling of 'interactive' use.
Restored printing of BANNER if topographica is invoked with no options or the -g option. Tried to simplify handling of 'interactive' use.

ioam/svn-history,ioam/svn-history,ioam/svn-history,ioam/svn-history,ioam/svn-history